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Record Information
Version2.0
Created at2022-03-17 20:34:24 UTC
Updated at2022-03-17 20:34:24 UTC
NP-MRD IDNP0047086
Secondary Accession NumbersNone
Natural Product Identification
Common NameProcyanidin
Description Procyanidin is found in Lathyrus pratensis, Lotus pedunculatus, Patersonia fragilis, Phoenix sylvestris, Pinus brutia, Pinus halepensis, Pseudotsuga menziesii, Theobroma cacao and Vitis amurensis.
Structure
Thumb
Synonyms
ValueSource
Procyanidin, (2R-(2alpha,3alpha,4alpha(2'r*,3's*)))-isomerMeSH
Procyanidin, (2R-(2alpha,3beta,4beta(2R*,3R*)))-isomerMeSH
ProcyanidineMeSH
Procyanidin type aMeSH
Type a procyanidinMeSH
a-Type procyanidinMeSH
Epicatechin-4alpha,8-epicatechinMeSH
Chemical FormulaC30H26O13
Average Mass594.5250 Da
Monoisotopic Mass594.13734 Da
IUPAC Name2-(3,4-dihydroxyphenyl)-2-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl]oxy}-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol
Traditional Name2-(3,4-dihydroxyphenyl)-2-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl]oxy}-3,4-dihydro-1-benzopyran-3,4,5,7-tetrol
CAS Registry NumberNot Available
SMILES
OC1C(O)C(OC2CC3=C(O)C=C(O)C=C3OC2C2=CC=C(O)C(O)=C2)(OC2=CC(O)=CC(O)=C12)C1=CC=C(O)C(O)=C1
InChI Identifier
InChI=1S/C30H26O13/c31-14-7-19(35)16-11-25(28(41-23(16)9-14)12-1-3-17(33)20(36)5-12)43-30(13-2-4-18(34)21(37)6-13)29(40)27(39)26-22(38)8-15(32)10-24(26)42-30/h1-10,25,27-29,31-40H,11H2
InChI KeyHGVVOUNEGQIPMS-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Annona muricataFooDB
Ginkgo bilobaFooDB
Lathyrus pratensisLOTUS Database
Lotus pedunculatusLOTUS Database
Patersonia fragilisLOTUS Database
Phoenix sylvestrisLOTUS Database
Pinus brutiaLOTUS Database
Pinus halepensisLOTUS Database
Pseudotsuga menziesiiLOTUS Database
Syzygium aromaticumFooDB
Theobroma cacaoLOTUS Database
Vitis amurensisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentCatechins
Alternative Parents
Substituents
  • Catechin
  • Hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 4-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Benzylether
  • Catechol
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Ketal
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • 1,2-diol
  • Polyol
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.27ALOGPS
logP3.64ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)8.64ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area229.99 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity147.16 m³·mol⁻¹ChemAxon
Polarizability57.25 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB007223
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkProcyanidin
METLIN IDNot Available
PubChem Compound107876
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available